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Deadly☠️ To avoid

🌾 White veratrum

Veratrum album · Melanthiaceae

🌳 Temperate Europe🏔️ Mountains
🧠 To remember it“Spiral leaves, heart perceives”: opposite leaves mean gentian, alternate and pleated mean veratrum.
White veratrum — Veratrum album

🔍 Identify it without mistakes

Large, upright, and robust alpine plant whose broad, fan-pleated leaves at the base closely resemble those of yellow gentian in the vegetative stage, before flowering — a classic and well-documented confusion among gatherers of gentian roots for traditional aperitifs, responsible for collective poisonings every summer in the Alps.

  1. broad, oval leaves, strongly pleated longitudinally (prominent parallel veins), arranged spirally along the stem
  2. greenish-white flowers in a large erect panicle (only in flowering years, often after several vegetative years)
  3. stout, unbranched stem, hairy at the top
  4. short, fleshy root (rhizome), very bitter
Size0.5 to 1.5 m
FloweringJuly-August (irregular, not every year)
Habitatdamp mountain pastures and meadows (800-2500 m), often alongside yellow gentian

⚠️ Not to be confused with

Yellow gentian (leaves before flowering) (Gentiana lutea)none from gentian, but confusion is responsible for documented collective poisonings every year in alpine areas

To tell them apart: gentian leaves are OPPOSITE in pairs on the stem and hairless, whereas veratrum leaves are ALTERNATE (spiral) and pleated with fine hairs on the underside at the top of the stem; if in doubt, never pull up a root before flowering confirms its identity

Alpine dock (Rumex alpinus)deadly — it is the veratrum that kills; edible alpine dock grows in the same high-altitude livestock resting areas and tall-herb communities

To tell them apart: alpine dock has very large heart-shaped leaves with pinnate veins, a fleshy petiole, and a distinctly sour taste; veratrum has oval leaves with very prominent parallel veins, pleated, alternately clasping the stem, without acidity

☠️ What kills

nomProtoveratrine-type steroidal alkaloids (protoverine, jervine, cevadine)
dose letale estimeea few grams of fresh rhizome can cause severe poisoning; the precise human lethal dose is not established, but severe cases occur with small amounts of root mistaken for gentian (Toxinz, approx)
delai15 minutes to 2 h
symptomesviolent and prolonged vomiting, excessive salivation, followed by severe bradycardia and hypotension that can progress to cardiovascular collapse (Bezold-Jarisch reflex), visual disturbances
antidoteno specific antidote; atropine to counter severe bradycardia, IV fluid resuscitation in intensive care
morts documenteesyes — documented collective poisonings in France and Switzerland during gentian root harvesting, with severe cases requiring cardiovascular resuscitation

First steps : Call the poison control center at the first sign of vomiting after drinking tea or spirits made from a root mistaken for gentian. Do not induce further vomiting (vomiting is already the main symptom and often uncontrollable). Keep a sample of the harvested root to confirm the species.

Sources (3)

No entry replaces a certain identification in the field, or medical advice. When in doubt: don't eat it. If ingestion is suspected: poison control or 112/911.